87263748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 276529344

約数和(自身を除く): 189265596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 67, 69, 78, 92, 99, 117, 121, 132, 134, 138, 143, 156, 198, 201, 207, 234, 242, 253, 268, 276, 286, 299, 363, 396, 402, 414, 429, 468, 484, 506, 572, 598, 603, 726, 737, 759, 804, 828, 858, 871, 897, 1012, 1089, 1196, 1206, 1287, 1452, 1474, 1518, 1541, 1573, 1716, 1742, 1794, 2178, 2211, 2277, 2412, 2574, 2613, 2691, 2783, 2948, 3036, 3082, 3146, 3289, 3484, 3588, 4356, 4422, 4554, 4623, 4719, 5148, 5226, 5382, 5566, 6164, 6292, 6578, 6633, 7839, 8107, 8349, 8844, 9108, 9246, 9438, 9581, 9867, 10452, 10764, 11132, 13156, 13266, 13869, 14157, 15678, 16214, 16698, 16951, 18492, 18876, 19162, 19734, 20033, 24321, 25047, 26532, 27738, 28314, 28743, 29601, 31356, 32428, 33396, 33902, 36179, 38324, 39468, 40066, 48642, 50094, 50853, 55476, 56628, 57486, 59202, 60099, 67804, 72358, 72963, 80132, 86229, 97284, 100188, 101706, 105391, 108537, 114972, 118404, 120198, 144716, 145926, 152559, 172458, 180297, 186461, 203412, 210782, 217074, 220363, 240396, 291852, 305118, 316173, 325611, 344916, 360594, 372922, 421564, 434148, 440726, 559383, 610236, 632346, 651222, 661089, 721188, 745844, 881452, 948519, 1118766, 1264692, 1302444, 1322178, 1678149, 1897038, 1983267, 2237532, 2423993, 2644356, 3356298, 3794076, 3966534, 4847986, 6712596, 7271979, 7933068, 9695972, 14543958, 21815937, 29087916, 43631874, 87263748]

約数ペア:

[(1, 87263748), (2, 43631874), (3, 29087916), (4, 21815937), (6, 14543958), (9, 9695972), (11, 7933068), (12, 7271979), (13, 6712596), (18, 4847986), (22, 3966534), (23, 3794076), (26, 3356298), (33, 2644356), (36, 2423993), (39, 2237532), (44, 1983267), (46, 1897038), (52, 1678149), (66, 1322178), (67, 1302444), (69, 1264692), (78, 1118766), (92, 948519), (99, 881452), (117, 745844), (121, 721188), (132, 661089), (134, 651222), (138, 632346), (143, 610236), (156, 559383), (198, 440726), (201, 434148), (207, 421564), (234, 372922), (242, 360594), (253, 344916), (268, 325611), (276, 316173), (286, 305118), (299, 291852), (363, 240396), (396, 220363), (402, 217074), (414, 210782), (429, 203412), (468, 186461), (484, 180297), (506, 172458), (572, 152559), (598, 145926), (603, 144716), (726, 120198), (737, 118404), (759, 114972), (804, 108537), (828, 105391), (858, 101706), (871, 100188), (897, 97284), (1012, 86229), (1089, 80132), (1196, 72963), (1206, 72358), (1287, 67804), (1452, 60099), (1474, 59202), (1518, 57486), (1541, 56628), (1573, 55476), (1716, 50853), (1742, 50094), (1794, 48642), (2178, 40066), (2211, 39468), (2277, 38324), (2412, 36179), (2574, 33902), (2613, 33396), (2691, 32428), (2783, 31356), (2948, 29601), (3036, 28743), (3082, 28314), (3146, 27738), (3289, 26532), (3484, 25047), (3588, 24321), (4356, 20033), (4422, 19734), (4554, 19162), (4623, 18876), (4719, 18492), (5148, 16951), (5226, 16698), (5382, 16214), (5566, 15678), (6164, 14157), (6292, 13869), (6578, 13266), (6633, 13156), (7839, 11132), (8107, 10764), (8349, 10452), (8844, 9867), (9108, 9581), (9246, 9438)]